package Watcher;

import java.nio.file.Path;

public interface WatcherObserver {
	/**
	 * notify that something change
	 * @param path the path of the file that was change
	 * @param fileName the file name
	 * @param lastFileName the last file name that was changed(when the change is Rename)
	 * @param type the type of the change
	 */
	public void somethingChanged(Path path, Path fileName,Path lastFileName, ChangeType type);
}
